mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-24 23:18:40 +00:00
9 lines
209 B
SQL
9 lines
209 B
SQL
ALTER TABLE
|
|
`user_info`
|
|
MODIFY
|
|
`usertype` varchar(20) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT 'student',
|
|
MODIFY
|
|
`last_login_time` datetime DEFAULT NULL,
|
|
MODIFY
|
|
`last_visit_time` datetime DEFAULT NULL;
|